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五倍子系中国特产,是重要的化工和医药原料。角倍蚜Schclechtendaliachinesis(Bell)是生产五倍子的最主要致瘿蚜种。恒温试验表明,其越冬世代有翅型随温度从4.5℃升至18.0℃,平均世代历期从266.2天缩短至76.6天,世代发育起点温度为-1.4℃,有效积温为1512.9日度;无翅型随温度从7.5℃升至22.0℃,平均世代历期从118.8天缩短至29.4天,世代发育起点温度为2.2℃,有效积温为557.4日度。
Five times the Chinese specialty products, is an important chemical and pharmaceutical raw materials. Schlegetendalia chinesis (Bell) is the most important aphid species producing gallnut. The results of thermostatic experiments showed that the winged winged wintering increased from 4.5 ℃ to 18.0 ℃ with the average age from 266.2 days to 76.6 days, and the starting temperature of generation development was -1.4 ℃ and the effective accumulated temperature was 1512.9 days. With the temperature rising from 7.5 ℃ to 22.0 ℃, the average generation period shortened from 118.8 days to 29.4 days, the generation starting temperature was 2.2 ℃, the effective accumulated temperature was 557.4 days.